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POIs it possible to ignore/skip nodes while parsing xml in Java
 

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  1. POIs it possible to ignore/skip nodes while parsing xml in Java
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    <p>I'm trying to remove <code>SOAP</code> and <code>ns2</code> nodes from this XML :</p> <pre><code>&lt;SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"&gt; &lt;SOAP-ENV:Body&gt; &lt;ns2:createCustomer&gt; &lt;Customer&gt; &lt;CustomerId/&gt; &lt;names&gt; &lt;firstName&gt;fName&lt;/firstName&gt; &lt;lastName&gt;lName&lt;/lastName&gt; &lt;middleName&gt;nName&lt;/middleName&gt; &lt;nickName/&gt; &lt;/names&gt; &lt;addressList&gt; &lt;address&gt; &lt;streetInfo&gt; &lt;houseNumber&gt;22&lt;/houseNumber&gt; &lt;baseName&gt;Street base name&lt;/baseName&gt; &lt;district&gt;kewl district&lt;/district&gt; &lt;/streetInfo&gt; &lt;zipcode&gt;22231&lt;/zipcode&gt; &lt;state&gt;xxx&lt;/state&gt; &lt;country&gt;xxxz&lt;/country&gt; &lt;primary&gt;true&lt;/primary&gt; &lt;/address&gt; &lt;/addressList&gt; &lt;SSN&gt;561381&lt;/SSN&gt; &lt;phone&gt; &lt;homePhone&gt;123123123&lt;/homePhone&gt; &lt;officePhone/&gt; &lt;homePhone&gt;21319414&lt;/homePhone&gt; &lt;/phone&gt; &lt;preferred&gt;true&lt;/preferred&gt; &lt;/Customer&gt; &lt;/ns2:createCustomer&gt; &lt;/SOAP-ENV:Body&gt; &lt;/SOAP-ENV:Envelope&gt; </code></pre> <p>Is this possible before this :</p> <pre><code>Document doc = parser.parse(xmlFile); NodeList startlist = doc.getChildNodes(); </code></pre> <p>I tried to read this as String then writing it back to the XML file like this :</p> <pre><code>private void preParsing(String fileName,String ...tags) { try { BufferedReader br = new BufferedReader(new FileReader(new File(fileName))); StringBuilder sb = new StringBuilder(); String line; while ((line = br.readLine()) != null) { for (String string : tags) { if(!line.contains(string)){ sb.append(line); sb.append("\n"); } } } System.out.println(sb.toString()); br.close(); } catch (IOException e) { System.err.println("Error occured: " + e.getMessage()); } } </code></pre> <p>It worked if I ignore only one tag like :</p> <pre><code>preParsing("src/main/resources/test.xml", "SOAP"); </code></pre> <p>But it didn't work when I pass more than one tag argument to ignore/remove from file. I'm sure there is more elegant way of doing this I just can't think of any. </p>
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